What's up! My hypertech is just a speedo calibrating programer. I had a diablo and did not like it and could not see a worth while difference. If I do get a tune it will be Black Bear custom tune hands down.

Pic's of your truck look good. Have you thought about maybe painting or powder coating your stock wheels black to match the grill/brush gaurd and rear bed cover? Leave the caps silver to match the bumpers. I think it would make the truck look rugged. JMO. Again your truck looks good.